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Firmware

General_SD6A8XXXG-HN_MCU_V2.401.0000001.57.R.221213.zip

Dahua firmware released Apr 17, 2023. May work with 2 devices.

Released
Apr 17, 2023
Version
V2.401.0000001.57.R
Size
122.2 KB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
9ff791f606eac5f4057283186567db89
SHA-256
0e4da459054f48f89a9abe2048c28ee7fc973caf600fd0483676ff8dcf3f9f1d
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install in General_SD6A8XXXG-HN_MCU_V2.401.0000001.57.R.221213.bin: the installer's device list (board families), 2 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
Image dates
Jan 18, 2016
Security
Signed
Software version
V2.401.0000001.57.RHNR_221213_43548
Flash layout: 2 partitions, 2 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
camera0x00xc00004003.0 GBmcu-main.bin.img—2016-01-18
camera0x00xc00004003.0 GBmcu-alarm.bin.img—2016-01-18

Other files for much of the same hardware, from any vendor.